Packages

@smithy/middleware-serde

4.5.2 · 15 Aug 2026Apache-2.052.4M / weekRepositoryHomepagenpmAtom feed

Upgrading @smithy/middleware-serde From 2.0.0 to 4.5.2

96 releases in betweennotes for 33

Other targets from 2.0.0Newest 2.x2.3.0
3.0.0 has no release note on GitHub or in the repository's changelog, so its breaking changes are missing from the counts below.
  1. 2.0.0yours
  2. 23 releases
  3. 3.0.0major
  4. 11 releases
  5. 4.0.0major
  6. 59 releases
  7. 4.5.2target
1+
change to make
0
advisories fixed
4+
new
6+
fixes

Counted from 33 of 96 release notes. Advisories are counted from the advisory database, in full.

Before you upgrade

Tick each one off as you go
  • breaking4.0.0

Release by release

  1. 4.5.2

    15 Aug 20261 fix
    • fixed

      Restore npm provenance attestations. No functional changes.

  2. 4.4.8 – 4.5.111 releases, nothing new or fixed in the notes

  3. 4.4.7

    8 Jul 20261 fix
    • fixed

      Types updates for isolatedModules=true

  4. 4.4.1 – 4.4.66 releases, nothing new or fixed in the notes

  5. 4.4.0

    15 Jun 20261 new
    • new

      Update dist-cjs output format to use plain require/exports statements

  6. 4.3.1 – 4.3.77 releases, nothing new or fixed; 6 without a note

  7. 4.3.0

    8 May 20261 new · 1 fix
    • new

      Consolidate packages into core/serde

    • fixed

      Clean up exported API surface

  8. 4.2.13 – 4.2.208 releases, nothing new or fixed; 4 without a note

35 internal lines (docs, tests, tooling) left out.